Frequency of mirror movements and comparison of hand function in spastic cerebral palsy children with and without mirror movements

Abstract

To assess the frequency of mirror movements in spastic cerebral palsy children and to compare hand function and functional independence of such children with and without mirror movements. . The comparative cross-sectional study was conducted in special education schools of Lahore and Islamabad from August 2017 to January 2018, and comprised children of either gender aged 5-18 years diagnosed with spastic cerebral palsy who were able to make a gross grip. Wood and Teuber criteria for the assessment of mirror movements and Jebsen-Taylor hand function test for hand function assessment were used, while manual ability classification system was used for the assessment of functional independence. Data was analysed using SPSS 21. Of the140 subjects, 113(80.7%) were boys and 27(19.3%) were girls. The overall mean age was 11.17}3.69 years. Of the total, 51(36.4%) subjects had diplegic cerebral palsy, while 50(35.7%) were suffering from mirror movements. There was no difference in the unimanual hand function of children with and without mirror movements (p>0.05). However, children without mirror movements had more functional independence (p<0.001). Mirror movement was found in one third of the sample, and there was no difference in hand function in children with and without mirror movements.